Manufacturing Process

Manufacturing Process of Recovered Carbon Black (rCB)

Our advanced Recovered Carbon Black (rCB) manufacturing process is designed for efficiency, sustainability, and high-quality output. Through cutting-edge pyrolysis and refining techniques, we transform end-of-life tyres into valuable carbon black, reducing environmental impact and promoting circular economy practices.

01. Tyre Collection & Sorting

We collect and transport discarded tyres to our processing facility. The tyres are carefully sorted to remove non-rubber components, ensuring a cleaner pyrolysis process.

02. Tyre Shredding & Pre-Treatment

Tyres are shredded into smaller pieces to maximise surface area, allowing for better heat distribution in the pyrolysis reactor. This step enhances efficiency and improves carbon black yield.

03. Pyrolysis Process

Shredded tyre material is heated at controlled temperatures in an oxygen-free environment. This process thermally decomposes the rubber, breaking it down into pyrolysis gas, fuel oil, steel, and carbon black.

04. Gas Condensation & Oil Recovery

The pyrolysis gas is cooled and condensed into liquid fuel oil, which is collected for industrial use. The remaining gases are used as an energy source to power the process, improving energy efficiency.

05. Steel Separation

The recovered steel wire is extracted using high-powered magnetic separators. This steel is then processed and sent for recycling, reducing waste and maximizing resource recovery.

06. Carbon Black Refinement

The raw carbon black undergoes multi-stage purification, including chemical filtration and advanced separation techniques, to remove residual contaminants and improve quality.

07. Particle Size Optimization

The refined carbon black is finely ground and processed through computerized segregation to achieve a consistent and precise mesh size, making it suitable for various industrial applications.

08. Granulation & Drying

Powdered carbon black is compacted into uniform pellets using specialized granulators for easier handling and improved dispersion. The pellets are then dried to achieve the desired moisture content and packaging specifications.

09. Quality Control & Packaging

Each batch undergoes strict quality testing to meet industry standards. Once approved, the rCB is packed and shipped to industries for use in rubber, plastics, coatings, and other applications.